/** dump ast node to file at indent level */
static int genbind_ast_dump(FILE *dfile, struct genbind_node *node, int indent)
{
const char *SPACES=" ";
char *txt;
int *val;
while (node != NULL) {
fprintf(dfile, "%.*s%s", indent, SPACES,
genbind_node_type_to_str(node->type));
txt = genbind_node_gettext(node);
if (txt == NULL) {
val = genbind_node_getint(node);
if (val == NULL) {
fprintf(dfile, "\n");
genbind_ast_dump(dfile,
genbind_node_getnode(node),
indent + 2);
} else {
fprintf(dfile, ": %d\n", *val);
}
} else {
fprintf(dfile, ": \"%.*s\"\n", 75 - indent, txt);
}
node = node->l;
}
return 0;
}
/**
* get the type of binding
*/
static enum bindingtype_e genbind_get_type(struct genbind_node *node)
{
struct genbind_node *binding_node;
const char *binding_type;
binding_node = genbind_node_find_type(node,
NULL,
GENBIND_NODE_TYPE_BINDING);
if (binding_node == NULL) {
/* binding entry is missing which is invalid */
return BINDINGTYPE_UNKNOWN;
}
binding_type = genbind_node_gettext(
genbind_node_find_type(
genbind_node_getnode(binding_node),
NULL,
GENBIND_NODE_TYPE_NAME));
if (binding_type == NULL) {
fprintf(stderr, "Error: missing binding type\n");
return BINDINGTYPE_UNKNOWN;
}
if (strcmp(binding_type, "jsapi_libdom") == 0) {
return BINDINGTYPE_JSAPI_LIBDOM;
}
if (strcmp(binding_type, "duk_libdom") == 0) {
return BINDINGTYPE_DUK_LIBDOM;
}
fprintf(stderr, "Error: unsupported binding type \"%s\"\n", binding_type);
return BINDINGTYPE_UNKNOWN;
}
/* exported interface documented in nsgenbind-ast.h */
struct genbind_node *
genbind_node_find_method_ident(struct genbind_node *node,
struct genbind_node *prev,
enum genbind_method_type nodetype,
const char *ident)
{
struct genbind_node *res_node;
char *method_ident;
res_node = genbind_node_find_method(node, prev, nodetype);
while (res_node != NULL) {
method_ident = genbind_node_gettext(
genbind_node_find_type(
genbind_node_getnode(res_node),
NULL,
GENBIND_NODE_TYPE_IDENT));
if ((ident != NULL) &&
(method_ident != NULL) &&
strcmp(ident, method_ident) == 0) {
break;
}
res_node = genbind_node_find_method(node, res_node, nodetype);
}
return res_node;
}
static int webidl_file_cb(struct genbind_node *node, void *ctx)
{
struct webidl_node **webidl_ast = ctx;
char *filename;
filename = genbind_node_gettext(node);
if (options->verbose) {
printf("Opening IDL file \"%s\"\n", filename);
}
return webidl_parsefile(filename, webidl_ast);
}
int genbind_ast_dump(struct genbind_node *node, int indent)
{
const char *SPACES=" ";
char *txt;
while (node != NULL) {
printf("%.*s%s", indent, SPACES, genbind_node_type_to_str(node->type));
txt = genbind_node_gettext(node);
if (txt == NULL) {
printf("\n");
genbind_ast_dump(genbind_node_getnode(node), indent + 2);
} else {
printf(": \"%.*s\"\n", 75 - indent, txt);
}
node = node->l;
}
return 0;
}
